285809136

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 755035008

約数和(自身を除く): 469225872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 181, 201, 268, 362, 402, 491, 536, 543, 724, 804, 982, 1072, 1086, 1448, 1473, 1608, 1964, 2172, 2896, 2946, 3216, 3928, 4344, 5892, 7856, 8688, 11784, 12127, 23568, 24254, 32897, 36381, 48508, 65794, 72762, 88871, 97016, 98691, 131588, 145524, 177742, 194032, 197382, 263176, 266613, 291048, 355484, 394764, 526352, 533226, 582096, 710968, 789528, 1066452, 1421936, 1579056, 2132904, 4265808, 5954357, 11908714, 17863071, 23817428, 35726142, 47634856, 71452284, 95269712, 142904568, 285809136]

約数ペア:

[(1, 285809136), (2, 142904568), (3, 95269712), (4, 71452284), (6, 47634856), (8, 35726142), (12, 23817428), (16, 17863071), (24, 11908714), (48, 5954357), (67, 4265808), (134, 2132904), (181, 1579056), (201, 1421936), (268, 1066452), (362, 789528), (402, 710968), (491, 582096), (536, 533226), (543, 526352), (724, 394764), (804, 355484), (982, 291048), (1072, 266613), (1086, 263176), (1448, 197382), (1473, 194032), (1608, 177742), (1964, 145524), (2172, 131588), (2896, 98691), (2946, 97016), (3216, 88871), (3928, 72762), (4344, 65794), (5892, 48508), (7856, 36381), (8688, 32897), (11784, 24254), (12127, 23568)]